Is ceph 20.2.2 coming to proxmox soon?

[psalkiewicz]

Hi,

Does anyone know if Tentacle 20.2.2 (already released on 16/06) will be available in proxmox no-subscription repo any soon?

I'm struggling with pg incostistencies in 20.2.1 and I wonder if 20.2.2 solved the issue.

 

[sterzy]

Yes this is being worked on [1] and will likely be available from the Ceph test repository once released.

[1]: https://lore.proxmox.com/all/20260618130716.1810096-1-k.chai@proxmox.com/
[2]: https://pve.proxmox.com/pve-docs/pve-admin-guide.html#sysadmin_package_repositories_ceph

 

[cfgmgr]

Hi,

Does anyone know if Tentacle 20.2.2 (already released on 16/06) will be available in proxmox no-subscription repo any soon?

I'm struggling with pg incostistencies in 20.2.1 and I wonder if 20.2.2 solved the issue.

What are the inconsistencies?

I have a brand new AMD cluster running 20.2.1 and a separate cluster (three!) running upstream ceph providing RGW services.

 

[psalkiewicz]

I’m using erasure coding pool 3+2 on 5 node cluster and I turned on fast ec after upgrading to tentacle:

ceph osd pool set <pool_name> allow_ec_optimizations true

After that ceph started to come up with PG inconsistencies each few days. Since it’s a brand new feature I thought it would be good to check the newer ceph

 

[cyruspy]

I’m using erasure coding pool 3+2 on 5 node cluster and I turned on fast ec after upgrading to tentacle:

ceph osd pool set <pool_name> allow_ec_optimizations true

After that ceph started to come up with PG inconsistencies each few days. Since it’s a brand new feature I thought it would be good to check the newer ceph

There is a known error:

W

Post in thread 'Ceph 20.2 Tentacle Release Available as test preview and Ceph 18.2 Reef soon to be fully EOL'

Apr 8, 2026

20.2.1 released on the 2nd fixes PR 66543 which includes PR 66542

https://docs.ceph.com/en/latest/releases/tentacle/#v20-2-1-tentacle

• osd: Fix fast EC truncate to whole stripe (pr#66543, Alex Ainscow)

• wellerbm